Detections
Analytics
CVE-2022-50311
high
Description
In the Linux kernel, the following vulnerability has been resolved: cxl: Fix refcount leak in cxl_calc_capp_routing of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function only calls of_node_put() in normal path, missing it in the error path. Add missing of_node_put() to avoid refcount leak.
References
https://git.kernel.org/stable/c/f2d60f6ba173cded65081cee690b67802395a479
https://git.kernel.org/stable/c/ee870f72465015327ad96204b0e92450d04870cd
https://git.kernel.org/stable/c/c9bebc503881c1391f6c4f820134884adecf1519
https://git.kernel.org/stable/c/81c8bbf5b2b5f0c8030fff1716c00849cda8571a
https://git.kernel.org/stable/c/6a310e8db5409676b4b3e6c1f54dff174e4fd04d
https://git.kernel.org/stable/c/651e8bc9d0418c20a1989b7c078c64c2a6346fa3
https://git.kernel.org/stable/c/2d7b6580384e6d65419933ddc525bd176095da54
https://git.kernel.org/stable/c/1d09697ff22908ae487fc8c4fbde1811732be523